Finding the Fourth Proportional to 249,008.50, 373,516 and 82,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   249,008.50 : 373,516 = 82,796.50 : x
2. Step 2: Convert to fraction form
   249,008.50/373,516 = 82,796.50/x
3. Step 3: Cross multiply
   249,008.50x = 373,516 × 82,796.50
4. Step 4: Simplify right side
   249,008.50x = 30,925,817,494
5. Step 5: Solve for x
   x = 30,925,817,494/249,008.50
6. Step 6: Final answer
   x = 124,195.83